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• Hastelloy Check Valves Weidouli offers a comprehensive range of Hastelloy check valve for all types of applications and industries including ressure seal check valve, Hastelloy dual plate check valve, Hastelloy nozzle check...
• Hastelloy Discharge Valves Hastelloy is a nickel-molybdenum alloy. It contains ultra-low carbon and high Ni, Mo, and Cr elements, which belong to corrosion-resistant and high temperature-resistant materials. There are many di...
• Inconel Ball Valves Weidouli Valves is very well known for its excellence in executing orders for Inconel ball valves. Inconel Ball Valves has many different grades, such as Inconel 600, Inconel 625, Incoloy 800, Incoloy...
• Titanium Gate Valves Titanium and titanium alloys are non-ferrous high chemical activity metals. Titanium materials have oxide films, good stability and self-passivation ability in strong corrosion environment, so titaniu...
• Inconel Butterfly Valves Inconel butterfly valves have very well bears the stress corrosion performance in the high thick chloride solution. Widely applies in high-temperature water, high-temperature alkaline solution corrosi...
• Inconel Plug Valves Inconel: More than twenty different grades are hiding behind this name. These materials are highly resistant to corrosion and creep and their ductility allows for use at very low temperatures. They ar...
• Inconel Globe Valves These Inconel/Incoloy Valves alloys are corrosion and oxidation resistant materials appropriate for working in great environments. While Inconel is heated, it converts into a stable, thick, passivatin...
• Inconel Check Valves Pressure seal check valveDesign FeaturesASME B16.34 DesignBolted Cover Type.End Connections: Flange RF, RTJ, Butt Weld are all standard unit
• Inconel Discharge Valves Inconel is a family of austenitic nickel-chromium-based super alloys. Inconel alloys are oxidation and corrosion-resistant materials well suited for service in extreme environments.Different Inconel a...
• Duplex Ball Valves Duplex ball valves has the advantages of both ferritic stainless steel and austenitic stainless steel: austenitic stainless steel reduces the brittleness, maintains excellent toughness and weldability...
• Nickel Gate Valves Weidouli is a leading manufacturer of Nickel 200 and Nickel 201 valves, these material valves are primarily selected for use in high temperature and or corrosive environments.Nickel 200 is commerciall...
• Duplex Butterfly Valves Duplex steel valves have good corrosion resistance and the high strength performance because of its material character. So-called “duplex stainless steel” is the ferrite and the austenite probably r...
• Duplex Plug Valves Duplex stainless steels are called “duplex” because they have a two-phase microstructure consisting of grains of ferritic and austenitic stainless steel.Strength: Duplex stainless steels are about t...
• Duplex Globe Valves The microstructure of the duplex stainless steel globe valve consists of a mixture of an austenitic phase and a ferrite phase. Therefore, the duplex steel has both austenitic and ferritic stainless steel
• Duplex Check Valves Weidouli offers a comprehensive range of Duplex check valves for all types of applications and industries. As for dual plate check valves, they have JB/T 8937 & API 594 design, wafer typeDesign ...